A conductor wire bent into a semicircle of radius of R = 3cm forms a closed circuit and carries current of I = 2 A. A uniform magnetic field of B = 5T(-j) is directed along the positive y-axis as shown in figure below. What is the magnitude and direction of the magnetic force acting on the straight, curved portion of the wire and the net magnetic force acting on the conductor wire, respectively? B y dl R de O a. 1.8N(-Î), 1.8N(-k), 3.6(-k) O b. 1.8NÊ, 1.8N(-k), 0 O c. 6NÊ, 6N(-Î), 0 O d. 0.6Nk, 0.6Nk, 1.2N O e. 0.6Nk, 0.6N(-Ê),0 е.
A conductor wire bent into a semicircle of radius of R = 3cm forms a closed circuit and carries current of I = 2 A. A uniform magnetic field of B = 5T(-j) is directed along the positive y-axis as shown in figure below. What is the magnitude and direction of the magnetic force acting on the straight, curved portion of the wire and the net magnetic force acting on the conductor wire, respectively? B y dl R de O a. 1.8N(-Î), 1.8N(-k), 3.6(-k) O b. 1.8NÊ, 1.8N(-k), 0 O c. 6NÊ, 6N(-Î), 0 O d. 0.6Nk, 0.6Nk, 1.2N O e. 0.6Nk, 0.6N(-Ê),0 е.
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Transcribed Image Text:A conductor wire bent into a semicircle of radius of R = 3cm forms a closed circuit and carries current of I = 2 A. A uniform magnetic field of
B = 5T(-j) is directed along the positive y-axis as shown in figure below. What is the magnitude and direction of the magnetic force acting on
the straight, curved portion of the wire and the net magnetic force acting on the conductor wire, respectively?
B
y
dl
R
O a. 1.8N(-Â), 1.8N(-k), 3.6(–Â)
O b. 1.8NÊ, 1.8N(-k), 0
O c. 6 NÊ, 6N(-k),0
O d. 0.6Nk, 0.6Nk, 1.2Nk
O e. 0.6NÊ, 0.6N(-k), 0
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